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Get current batchfile directory

... System read-only variable %CD% keeps the path of the caller of the batch, not the batch file location. You can get the name of the batch script itself as typed by the user with %0 (e.g. scripts\mybatch.bat). Parameter extensions can be applied to this so %~dp0 will return the D...
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What's the difference between SortedList and SortedDictionary?

...<TKey,TValue> ? Are there any circumstances where you would specifically use one and not the other? 7 Answers ...
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break out of if and foreach

...t "break out of it". You can, however, break out of the foreach by simply calling break. In your example it has the desired effect: foreach($equipxml as $equip) { $current_device = $equip->xpath("name"); if ( $current_device[0] == $device ) { // found a match in the file ...
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Android customized button; changing text color

... It beter if the color selector is located in res/color folder. And when call, use: android:textColor="@color/button_text_color" – Justin Oct 23 '14 at 4:55 ...
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Does setWidth(int pixels) use dip or px?

... You can also call nbDips * getResources().getDisplayMetrics().density – Romain Guy Mar 9 '10 at 5:08 9 ...
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How can I split a shell command over multiple lines when using an IF statement?

...d from the comments: the line-continuation backslash in the shell is not really a special case; it is simply an instance of the general rule that a backslash "quotes" the immediately-following character, preventing any special treatment it would normally be subject to. In this case, the next charact...
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How to document a string type in jsdoc with limited possible values

... The problem with this approach is that it does not allow to document the individual values. I have an issue with JSDoc. github.com/jsdoc3/jsdoc/issues/1065 – Gajus Sep 17 '15 at 13:46 ...
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How to conditionally push an item in an observable array?

...rray exposes an indexOf function (wrapper to ko.utils.arrayIndexOf). This allows you to do: if (myObservableArray.indexOf(itemToAdd) < 0) { myObservableArray.push(itemToAdd); } If the two are not actually a reference to the same object and you want to run custom comparison logic, then you c...
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How to navigate through the source code by parts in CamelCase (instead of whole words)?

...for double-clicking can be restored by locating and disabling the setting called "Honor "CamelHumps" words settings when selecting on double click". – Paul Lammertsma Jan 22 '15 at 13:14 ...
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How to set username and password for SmtpClient object in .NET?

... Since not all of my clients use authenticated SMTP accounts, I resorted to using the SMTP account only if app key values are supplied in web.config file. Here is the VB code: sSMTPUser = ConfigurationManager.AppSettings("SMTPUser") s...